Part Number : SN74LS174
Function : Hex D-Type Flip-Flops With Clear
Package : DIP 16 Pin
Manufacturers : Texas Instruments
These monolithic, positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct clear input, and the ‘175, ‘LS175, and ‘S175 feature complementary outputs from each flip-flop.
Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output.
1. Three Performance Ranges Offered: See Table Lower Right
2. Buffered Clock and Direct Clear Inputs
3. Individual Data Input to Each Flip-Flop
4. Applications include :
(1) Buffer/Storage Registers
(2) Shift Registers
(3) Pattern Generators
174, LS174, S174 : HEX D-TYPE FLIP-FLOPS
175, LS175, S175 : QUARDRUPLE D-TYPE FILP-FLOPS
Other data sheets within the file : 54174, 54175, 54LS174, 54LS175, 54S174, 74LS174, 74174